AMD Radeon RX 590 GME vs AMD Radeon RX Vega M GH
GPU Specs Compare
Graphics Card
Release Date
Mar 2020
Feb 2018
Generation
Polaris
Vega
Type
Desktop
Mobile
Bus Interface
PCIe 3.0 x16
IGP
Clock Speeds
Base Clock
1257 MHz
1063 MHz
Boost Clock
1420 MHz
1190 MHz
Memory Clock
2000 MHz
800 MHz
Memory
Memory Size
8GB
4GB
Memory Type
GDDR5
HBM2
Memory Bus
256bit
1024bit
Bandwidth
256.0GB/s
204.8GB/s
Render Config
Compute Units
36
24
Shading Units
2304
1536
TMUs
144
96
ROPs
32
64
L1 Cache
16 KB (per CU)
16 KB (per CU)
L2 Cache
2 MB
1024 KB
Theoretical Performance
Pixel Rate
45.44 GPixel/s
76.16 GPixel/s
Texture Rate
204.5 GTexel/s
114.2 GTexel/s
FP16 (half)
6.543 TFLOPS
3.656 TFLOPS
FP32 (float)
6.543 TFLOPS
3.656 TFLOPS
FP64 (double)
409.0 GFLOPS
228.5 GFLOPS
Graphics Processor
GPU Name
Polaris 20
Polaris 22
GPU Variant
Polaris 20 XTR(215-0910066)
VegaM XT(C7398773)
Architecture
GCN 4.0
GCN 4.0
Foundry
GlobalFoundries
GlobalFoundries
Process Size
14 nm
14 nm
Transistors
5.7 billion
5 billion
Die Size
232 mm²
208 mm²
Board Design
TDP
175W
100W
Suggested PSU
450 W
-
Outputs
1x HDMI 2.0b3x DisplayPort 1.4a
No outputs
Power Connectors
1x 8-pin
-
Graphics Features
DirectX
12 (12_0)
12 (12_0)
OpenGL
4.6
4.6
OpenCL
2.1
2.1
Vulkan
1.3
1.2
Shader Model
6.7
6.4